CI/CD

Implementing GitOps using Argo CD — step-by-step Kubernetes tutorial on Progressive Robot

Implementing GitOps using Argo CD

Learn how to use Helm to provision Argo CD to your DOKS cluster and keep your Kubernetes cluster applications state synchronized with GitOps principles. Deploy and manage applications with ease using Argo CD.

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Введение в лучшие практики CI/CD — step-by-step Devops tutorial on Progressive Robot

Введение в лучшие практики CI/CD

Методика непрерывной интеграции, доставки и развертывания (CI/CD) — неотъемлемая часть современного процесса разработки, призванная снизить количество ошибок во…

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How To Optimize Docker Images for Production — step-by-step Docker tutorial on Progressive Robot

How To Optimize Docker Images for Production

In this guide, you will learn how to optimize Docker images in a few simple steps, making them smaller, faster, and better suited for production. You’ll build images for a sample Go API in several different Docker containers, starting with Ubuntu and language-specific images, then moving on to the Alpine Linux distribution. You will also use multi-stage builds to optimize your images for production.

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How To Automate Deployments to Kubernetes with CircleCI — step-by-step Kubernetes tutorial on Progressive Robot

How To Automate Deployments to Kubernetes with CircleCI

Having an automated deployment process is a requirement for a scalable and resilient application, and it’s especially important to apply CI/CD concepts to Kubernetes. In this article you will use CircleCI to automatically deploy a sample application to a Kubernetes (DOKS) cluster.

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What Is Immutable Infrastructure? — step-by-step Devops tutorial on Progressive Robot

What Is Immutable Infrastructure?

Immutable infrastructure is an infrastructure paradigm in which servers are never modified after they’re deployed. This article explains the conceptual and practical differences between mutable and immutable infrastructure, describes the advantages of using an immutable infrastructure and contextualizes the complications, and gives a high-level overview of the implementation details and necessary components for an immutable infrastructure.

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